Chris Tarvudd’s review published on Letterboxd:
TLDR: Long but worth it as it gets really into the behind the scenes.
I loved this documentary. It was a lot of fun and truly eye opening to the magnitude of the product. So many things you find are practical and not CGI (looking ant you guy who made a robotic tree). The addition of the clear joy and humour flowing through the set it made for a equally funny as informative.
Like I said the doc is long so this could be seen as a negative. Also some parts your watching what seems like Random footage which for many is exactly what you want but others could see it as something that could have been cut to bring down the run time.
I give it 4 stars out of 5